CN103666834B - Medical textile detergent and application method thereof - Google Patents
Medical textile detergent and application method thereof Download PDFInfo
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- CN103666834B CN103666834B CN201210327889.5A CN201210327889A CN103666834B CN 103666834 B CN103666834 B CN 103666834B CN 201210327889 A CN201210327889 A CN 201210327889A CN 103666834 B CN103666834 B CN 103666834B
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Abstract
The invention provides a medical textile detergent. When in use, the medical textile detergent is composed of a medical textile stain detergent I, a medical textile stain detergent II and a medical textile stain detergent III which are mixed at the same bath ratio. The application method comprises the following steps: in the washing process, adding the three medical textile stain detergents into washing water at the same bath ratio, heating the washing water to 45-55 DEG C, and continuously washing at a low water level for 30-40 minutes. According to the invention, two alkaline washing products and one acidic washing product are added simultaneously to form the detergent for use, thereby breaking through the current situation that alkaline and acidic products are independently used or no acidic product is used for washing at present; washing, decontamination and bleaching of medical textile can be finished at normal temperature in one step, thus improving the work efficiency; the washing cost can be reduced by 45-55%; and after the medical textile is washed, stains are removed clearly and completely, no residual trace is left on the surface of the textile, no bloody smell remains, and the strength is not influenced. Thus, the average capillary effect of the washed textile is greatly improved, thereby meeting the use requirements.
Description
Technical field
The invention belongs to light industry daily use chemicals technical field, relate to a kind of being used for and clean the washing composition that hospital uses rear fabric, be specifically related to a kind of Medical textile detergent; The invention still further relates to a kind of using method of this washing composition.
Background technology
Along with the development of domestic every profession and trade, daily chemical products is towards specialized Road Development.As: hotel, hotel service industry, to internationalization, namely by National Tourism Administration's proposition, to starization development, occurred that two stars are to five-star standard type.For this reason, the running stores also corresponding Introduced From Abroad specialty articles for washing theory in hotel, hotel, namely mainly for the soft fabric face washing in star hotel, hotel and " hotel, hotel " professional articles for washing of hard surface detergent.But existing " personal cleansing articles for use " are mainly limited to " hotel, hotel " industry to be used, and does not have the medical articles for washing of specialty.At present, domestic medical institutions and public washing industry, mainly wash with regular powder, soap, SYNTHETIC OPTICAL WHITNER.Fabric after wherein existing a part of hospital selects " hotel, hotel's series of wash articles for use " to replace common articles for washing to wash hospital's use, but, the fabric after the use of this special public place of hospital mainly contains five large classes and shows very much spot, stupid stain especially: bloodstain, medicine stain (cream stain, microbiotic etc.), human body vomiting stain, excretion stain and courage stain; These spots, stupid stain are difficult to wash away.And the color of hospital's fabric, adularescent and colored two large classes, fabric fibre has cotton textiles and polyester-cotton blend, and this just brings many difficulties to washing, whitens the articles for washing of look, should not wash colour.Because fade with stain spot cannot be removed, thus the cleaning product kind selected and kind more, cause the waste in hospital's cloth grass badly broken and people, machine, goods and materials source; The difficult problem that fabric ubiquity after medical industry is used cannot really clean up.
Summary of the invention
In order to overcome above-mentioned problems of the prior art, the object of this invention is to provide a kind of Medical textile detergent that can ensure cleaning quality, the medical textile of shades of colour can not only be washed, and consumption being less, cutting the waste, raise the efficiency.
Another object of the present invention is to provide a kind of method with above-mentioned detergent washing medical textile.
For achieving the above object, the technical solution used in the present invention is: a kind of Medical textile detergent, is made up of in use two kinds of alkaline medical textile spot washing composition of identical bath raio and one acid medical textile spot washing composition.
Another technical solution used in the present invention is: a kind of method with above-mentioned Medical textile detergent washing medical textile: during washing, by three kinds of medical textile spot washing composition by identical bath raio, add respectively in washing water, then these washing water are warming up to 45 DEG C ~ 55 DEG C, low-water level continuous washing 30 ~ 40 minutes.
Washing composition of the present invention is made up of two kinds of alkaline washing articles for use and a kind of acidic cleaning articles for use, come into operation simultaneously, break current alkali, acidic products separately to use or the washing present situation of no acidic product, washing decontamination and the bleaching of medical textile disposablely can be completed under normal temperature, simplify washing operation program, more humane operation, substantially reduces washing procedure and time, improve washing working efficiency, save the consumption of water and people, machine, thing.Simultaneously, reduce the damaged degree of fabric to greatest extent, extend life cycle, reduce the input cost of hospital's cloth grass, can reduce the expense of 45 ~ 55%, clean rate can reach 95% ~ 97%, especially to five large stupid stains of hospital: bloodstain, medicine stain, bile stain, human body vomiting stain, excretion stain etc., have special removal function and effect, stupid stain can disposablely be cleaned substantially.
Embodiment
Below in conjunction with embodiment, the present invention is described in detail.
Owing to the medical textile after use in medical institutions, hospital being infected with bloodstain, medicine stain, human body vomiting stain, spot such as excretion stain and courage stain etc.When adopting Conventional cryogenic mode of washing washing medical textile, the different types of washing composition of a large amount of use is needed to carry out repeated washing, waste very large, and can not washing quality be ensured, on fabric, bloody peculiar smell is serious, and after high-temperature sterilization, vestige is obvious, outstanding, and is formed to stupid stain, and cause the water-absorbent of fabric to be deteriorated, shorten the work-ing life of medical textile.In order to overcome problems of the prior art, the invention provides a kind of medical textile spot washing composition that can ensure washing quality, not only fundamentally solve the problem that medical textile spot is difficult to clean, and decrease the consumption of washing composition, cut the waste, reduce costs, extend the life cycle of medical textile.This washing composition is made up of two kinds of alkaliss and a kind of acid detergent, adopts following method to obtain:
By weight percentage, get the sodium sulfate of the fatty alcohol-polyoxyethylene ether 8 ~ 10% of C12 ~ C14, pentaacetylglucose (PAG) 4 ~ 5%, four acetyl second 24 ~ 5%, sodium triphosphate or layered sodium disilicate 28 ~ 30%, sodium carbonate 24 ~ 26%, water glass 7 ~ 9%, alkyl benzene sulphonate (ABS) sodium salt 8 ~ 12%, Mierocrystalline cellulose 1 ~ 2%, white dyes 0.3 ~ 0.4%, spices 0.4 ~ 0.5% and surplus respectively, each component total amount 100%; Got each component is sent in " the attached polymer molding method " production unit of Qidong, Jiangsu the Changjiang river machine works production and process, the medical textile spot washing composition I of obtained powder-type;
Alkyl benzene sulphonate (ABS) sodium salt adopts the Sodium dodecylbenzene sulfonate of content 55%, linear alkylbenzene sulphonic acid or Seconary Alkane Sulphonate Sodium.
By weight percentage, get the sodium carbonate of Nonyl pheno (4) ether 4 ~ 6%, C12 ~ C14 fatty alcohol-polyoxyethylene ether 6 ~ 8%, Sodium peroxoborate 17 ~ 19%, disodium ethylene diamine tetraacetate 2 ~ 4%, Sulfothiorine 4 ~ 5%, metasilicate pentahydrate sodium 14 ~ 16%, Mierocrystalline cellulose 0.9 ~ 1.5%, spices 0.4 ~ 0.6%, triacetamide 2 ~ 4%, amylase (Termam) 0.8 ~ 1%, proteinase-10 .6 ~ 0.8% and surplus respectively, each component total amount 100%; Got each component is sent in " the attached polymer molding method " production unit of Qidong, Jiangsu the Changjiang river machine works production and process, the medical textile spot washing composition II of obtained powder-type;
By weight percentage, get respectively the Glacial acetic acid of 15 ~ 20%, 0.4 ~ 0.6% propyl p-hydroxybenzoate, 5 ~ 7% C12 fatty alcohol-polyoxyethylene ether, the citric acid of 2 ~ 3%, two octadecyldimethyl ammonia chloride of 7 ~ 9% and surplus water, each component total amount 100%; Stirring and processing is carried out, the medical textile spot washing composition III of obtained liquor type in " reaction agitator kettle " that the general machinery equipment factory that got each component sent into the people live in plenty in jiangsu wuxi city produces;
Or, by weight percentage, get respectively the Glacial acetic acid of 15 ~ 20%, 0.4 ~ 0.6% propyl p-hydroxybenzoate, 5 ~ 7% C12 fatty alcohol-polyoxyethylene ether, the citric acid of 2 ~ 3%, the dodecyl dimethyl benzyl ammonium bromide of 11 ~ 13% and surplus water, each component total amount 100%; Stirring and processing is carried out, the medical textile spot washing composition III of obtained liquor type in " reaction agitator kettle " that the general machinery equipment factory that got each component sent into the people live in plenty in jiangsu wuxi city produces;
Medical textile spot washing composition I and medical textile spot washing composition II are alkalescence; Medical textile spot washing composition III is acid.
During use, medical textile spot washing composition I, medical textile spot washing composition II are added in washing water by identical bath raio respectively with medical textile spot washing composition III, this bath raio is 100:0.65 ~ 1.1, then these washing water are warming up to 45 DEG C ~ 55 DEG C, low-water level continuous washing 30 ~ 40 minutes.
Fabric washing is exactly remove the process of spot.Furtherly, exactly dirt is removed to the process the organic and inorganic medium that fabric touches from contaminated stromal surface; From microcosmic, decontamination process includes surface phenomenon complicated between dirt-matrix-washing composition; This process still forms with washing composition, dirt, the factor such as mechanical force and wash temperature, washing time, matrix in washing process is closely related.According to the medical textile washing Problems existing difficult point of Present Domestic medical institutions, hospital and the technical barrier of required solution.Applicant of the present invention by non-professional Technologies And Conceptions Transformation Application in " medical textile washing " specialty, in conjunction with the feature of hospital's spot, through great many of experiments, develop based on heavy dirty regular powder, be aided with main lotion, acid blue, biological enzyme formulation, permeate agent, help the washing composition of the present invention of soda.The utilisation technology idea that this washing composition relates to comprises: industry professional theory knowledge and the product compound screenings etc. such as biochemical technology, foodstuffs industry, fine chemistry industry, mining industry are selected materials, textile industry, chemical physics, daily-use chemical industry.The current domestic civilian cleaning product of its characteristic sum and professional cleaning product have the technical field category of a great difference.Washing composition of the present invention comprises three groups of medical textile spot washing composition, totally two ten three kinds of raw materials; Wherein two groups is alkalis, and another kind is acid detergent, and during washing medical textile, three groups of medical textile spot washing composition use simultaneously; This is also a breakthrough in washing technology industry, current domestic industry market still belongs to the first.For a kind of new approaches are created in later industry technology innovation exploration.Raw material types used in washing composition of the present invention is roughly divided into: four class tensio-active agents, washing composition auxiliary material, organic assistant agent and textile fibers industry dyeing and finishing material.Washing composition auxiliary material mainly contains biology and adds zymin and low temperature modification alkalescence heavy duty laundry powder, oxidative bleaching agent class (four water sodium perborate or SPC-D), bleach-activating agent class (tetraacetyl ethylene diamine etc.); Formula for a product technical parameter is made according to above-mentioned base mateiral, and the measuring method of clean effect, simultaneously for the feature of hospital's textile stains, to the classification of all kinds of spot, design construction washing principle and go stain mechanism, carries out Comparative, filters out the special auxiliary agent of several large class specialty; Also consider the feature that hospital washs simultaneously---High Temperature Sterilization, therefore the factors such as the high temperature resistant scourability of product of the starting material of product and formation component.Complete, the enforceable serial special product of final formation.Make medical textile spot washing composition I, mainly for the treatment of dense stain, slop, oil stain on medical textile ... Deng.Medical textile spot washing composition II, mainly for the treatment of the bloodstain on medical textile, bile, various liquid medicine stain ... Deng.Medical textile spot washing composition III, major function is for brightening, increasing gorgeous, sterilization, soft fabric ... Deng.
When adopting detergent washing medical textile of the present invention, rely on the surface of the tensio-active agent in washing composition and the aqueous solution that the change of chemical property occurs, change the surface tension between two-phase (gas-liquid interface and the solid-liquid of gas, liquid, solid three-phase intersection are called two-phase between interface), play emulsification, infiltration, foam, soak, and the synergism scourability formed; Secondly the usefulness of biological enzyme is relied on effectively to remove bloodstain, human body protein spot, medicine stain etc. and oxidation removal pigment etc.When specifically using, applied chemistry effect and physical action washing principle, Reasonable adjustment washing operation technique, under the condition of < 80 DEG C, the function such as to permeate, soak with tensio-active agent, coordinate various excellent auxiliary agent, peel off and various spots on chelating fabric, reach the object removing various spot, realize washing, bleaching once completes.Break the pattern that hospital can only carry out washing for a long time under normal temperature or more than 80 DEG C two kinds of temperature condition; Overcome articles for washing broad categories under this washing mode, usage quantity is large, added ingredients is loaded down with trivial details, washing quality can not ensure, return the problem that the rate of washing is high, waste is very large, make washing expense reduce 45 ~ 55%.
Washing composition of the present invention adopts ep-type material to instead of traditional phosphate builder, belongs to without phosphorus property product, discharges environmental protection more, effectively reduce environmental pollution.
embodiment 1
By weight percentage, the fatty alcohol-polyoxyethylene ether 8% of C14, pentaacetylglucose 4%, four acetyl second 2 4%, sodium triphosphate 28%, sodium carbonate 24%, water glass 7%, the Sodium dodecylbenzene sulfonate 12% of content 55%, Mierocrystalline cellulose 1%, white dyes 0.3%, spices 0.4% and sodium sulfate 11.3% is got respectively; Got each component is sent in " the attached polymer molding method " production unit and processes, the medical textile spot washing composition I of obtained powder-type; By weight percentage, Nonyl pheno (4) ether 4%, C12 fatty alcohol-polyoxyethylene ether 6%, Sodium peroxoborate 17%, disodium ethylene diamine tetraacetate 2%, Sulfothiorine 4%, metasilicate pentahydrate sodium 14%, Mierocrystalline cellulose 0.9%, spices 0.4%, triacetamide 2%, amylase 0.8%, proteinase-10 .6% and sodium carbonate 48.3% is got respectively; Got each component is sent in " the attached polymer molding method " production unit and processes, the medical textile spot washing composition II of obtained powder-type; By weight percentage, get respectively the Glacial acetic acid of 15%, 0.4% propyl p-hydroxybenzoate, 5% C12 fatty alcohol-polyoxyethylene ether, the citric acid of 2%, two octadecyldimethyl ammonia chloride of 7% and 70.6% water; Got each component is sent into stirring and processing in " reaction agitator kettle ", the medical textile spot washing composition III of obtained liquor type; Medical textile spot washing composition I, medical textile spot washing composition II are added in washing water by identical bath raio 100:0.65 respectively with medical textile spot washing composition III, these washing water are warming up to 55 DEG C, low-water level continuous washing 30 minutes.
Medical textile greasiness removal after washing is clean, complete, and fabric face does not have remaining trace, does not have bloody peculiar smell, and clean rate reaches 95 ~ 97%, and the brute force of fabric is unaffected; The average capillary effect of washing rear fabric is 13.5 ~ 16.0 centimetres, and the average capillary effect that conventional washing method washes rear fabric is only 7.5 centimetres, visible, after adopting washing composition of the present invention to wash, the water-absorbent of fabric improves a lot compared with " Conventional cryogenic washing ", after fundamentally solving " Conventional cryogenic washing ", bloodstain is clean, and bloody peculiar smell is serious, and after high-temperature sterilization, vestige is obvious, outstanding, and be formed to stupid stain, the hard nut to crack of water-absorbent difference.Both substantially increase the washing quality of medical textile, which in turn improve laundry and the Operation theatre environmental problem that the smell is awful.
embodiment 2
By weight percentage, the fatty alcohol-polyoxyethylene ether 10% of C12, pentaacetylglucose 5%, four acetyl second 2 5%, sodium triphosphate 30%, sodium carbonate 26%, water glass 9%, linear alkylbenzene sulphonic acid 9%, Mierocrystalline cellulose 2%, white dyes 0.4%, spices 0.5% and sodium sulfate 3.1% is got respectively; Got each component is sent in " the attached polymer molding method " production unit and processes, the medical textile spot washing composition I of obtained powder-type; By weight percentage, Nonyl pheno (4) ether 5%, C14 fatty alcohol-polyoxyethylene ether 7%, Sodium peroxoborate 18%, disodium ethylene diamine tetraacetate 3%, Sulfothiorine 4.5%, metasilicate pentahydrate sodium 15%, Mierocrystalline cellulose 1.2%, spices 0.5%, triacetamide 3%, amylase 0.9%, proteinase-10 .7% and sodium carbonate 41.2% is got respectively; Got each component is sent into the processing of " the attached polymer molding method " production unit, the medical textile spot washing composition II of obtained powder-type; By weight percentage, get respectively the Glacial acetic acid of 20%, 0.6% propyl p-hydroxybenzoate, 7% C12 fatty alcohol-polyoxyethylene ether, the citric acid of 3%, two octadecyldimethyl ammonia chloride of 9% and 60.4% water; Got each component is sent into stirring and processing in " reaction agitator kettle ", the medical textile spot washing composition III of obtained liquor type; During use, by medical textile spot washing composition I, medical textile spot washing composition II and medical textile spot washing composition III by identical bath raio 100:0.88, add respectively in washing water, these washing water are warming up to 50 DEG C, then low-water level continuous washing 35 minutes.
Medical textile greasiness removal after washing is clean, complete, and fabric face does not have remaining trace, does not have bloody peculiar smell, and clean rate reaches 95 ~ 97%, and the brute force of fabric is unaffected; The average capillary effect of washing rear fabric is 13.5 ~ 16 centimetres.
embodiment 3
By weight percentage, the fatty alcohol-polyoxyethylene ether 9% of C13, pentaacetylglucose 4.5%, four acetyl second 2 4.5%, layered sodium disilicate 29%, sodium carbonate 25%, water glass 8%, Seconary Alkane Sulphonate Sodium 8%, Mierocrystalline cellulose 1.5%, white dyes 0.35%, spices 0.45% and sodium sulfate 9.7% is got respectively; Got each component is sent into the processing of " the attached polymer molding method " production unit, the medical textile spot washing composition I of obtained powder-type; By weight percentage, Nonyl pheno (4) ether 6%, C13 fatty alcohol-polyoxyethylene ether 8%, Sodium peroxoborate 19%, disodium ethylene diamine tetraacetate 4%, Sulfothiorine 5%, metasilicate pentahydrate sodium 16%, Mierocrystalline cellulose 1.5%, spices 0.6%, triacetamide 4%, amylase 1%, proteinase-10 .8% and sodium carbonate 34.1% is got respectively; Got each component is sent into the processing of " the attached polymer molding method " production unit, the medical textile spot washing composition II of obtained powder-type; By weight percentage, get respectively the Glacial acetic acid of 18%, 0.5% propyl p-hydroxybenzoate, 6% C12 fatty alcohol-polyoxyethylene ether, the citric acid of 2.5%, two octadecyldimethyl ammonia chloride of 8% and 65% water; Got each component is sent into stirring and processing in " reaction agitator kettle ", the medical textile spot washing composition III of obtained liquor type.During use, by medical textile spot washing composition I, medical textile spot washing composition II and medical textile spot washing composition III by identical bath raio 100:1.1, add respectively in washing water, these washing water are warming up to 45 DEG C, then low-water level continuous washing 40 minutes.
embodiment 4
By weight percentage, the fatty alcohol-polyoxyethylene ether 8.5% of C12, pentaacetylglucose 4.1%, four acetyl second 2 4.9%, layered sodium disilicate 28.5%, sodium carbonate 24.5%, water glass 7.5%, linear alkylbenzene sulphonic acid 10%, Mierocrystalline cellulose 1.1%, white dyes 0.31%, spices 0.49% and sodium sulfate 10.1% is got respectively; Got each component is sent in " the attached polymer molding method " production unit and processes, the medical textile spot washing composition I of obtained powder-type; By weight percentage, Nonyl pheno (4) ether 4.5%, C14 fatty alcohol-polyoxyethylene ether 7.5%, Sodium peroxoborate 17.5%, disodium ethylene diamine tetraacetate 2.5%, Sulfothiorine 4.9%, metasilicate pentahydrate sodium 15.5%, Mierocrystalline cellulose 1.0%, spices 0.45%, triacetamide 3.5%, amylase 0.85%, proteinase-10 .75% and sodium carbonate 41.05% is got respectively; Got each component is sent in " the attached polymer molding method " production unit and processes, the medical textile spot washing composition II of obtained powder-type; By weight percentage, get respectively the Glacial acetic acid of 16%, 0.45% propyl p-hydroxybenzoate, 5.5% C12 fatty alcohol-polyoxyethylene ether, the citric acid of 2.2%, the dodecyl dimethyl benzyl ammonium bromide of 11% and 64.85% water; Got each component is sent into stirring and processing in " reaction agitator kettle ", the medical textile spot washing composition III of obtained liquor type; During use, by medical textile spot washing composition I, medical textile spot washing composition II and medical textile spot washing composition III by identical bath raio 100:0.75, add respectively in washing water, these washing water are warming up to 47 DEG C, then low-water level continuous washing 38 minutes.
Medical textile greasiness removal after washing is clean, complete, and fabric face does not have remaining trace, does not have bloody peculiar smell, and clean rate is 95 ~ 97%, and the brute force of fabric is unaffected; The average capillary effect of washing rear fabric is 13.5 ~ 16.0 centimetres.
embodiment 5
By weight percentage, the fatty alcohol-polyoxyethylene ether 9.5% of C12, pentaacetylglucose 4.8%, four acetyl second 2 4.2%, sodium triphosphate 29.5%, sodium carbonate 25.5%, water glass 8.5%, the Sodium dodecylbenzene sulfonate 11% of content 55%, Mierocrystalline cellulose 1.8%, white dyes 0.37%, spices 0.42% and sodium sulfate 4.41% is got respectively; Got each component is sent in " the attached polymer molding method " production unit of Qidong, Jiangsu the Changjiang river machine works production and process, the medical textile spot washing composition I of obtained powder-type; By weight percentage, Nonyl pheno (4) ether 5.5%, C14 fatty alcohol-polyoxyethylene ether 6.5%, Sodium peroxoborate 18.5%, disodium ethylene diamine tetraacetate 3.5%, Sulfothiorine 4.3%, metasilicate pentahydrate sodium 14.5%, Mierocrystalline cellulose 1.3%, spices 0.55%, triacetamide 2.5%, amylase 0.95%, proteinase-10 .65% and sodium carbonate 41.25% is got respectively; Got each component is sent in " the attached polymer molding method " production unit and processes, the medical textile spot washing composition II of obtained powder-type; By weight percentage, get respectively the Glacial acetic acid of 19%, 0.55% propyl p-hydroxybenzoate, 6.5% C12 fatty alcohol-polyoxyethylene ether, the citric acid of 2.8%, the dodecyl dimethyl benzyl ammonium bromide of 13% and 58.15% water; Got each component is sent into stirring and processing in " reaction agitator kettle ", the medical textile spot washing composition III of obtained liquor type.During use, by medical textile spot washing composition I, medical textile spot washing composition II and medical textile spot washing composition III by identical bath raio 100:0.95, add respectively in washing water, these washing water are warming up to 52 DEG C, then low-water level continuous washing 32 minutes.
embodiment 6
The medical textile spot washing composition I of powder-type is obtained by the method for embodiment 1; The medical textile spot washing composition II of powder-type is obtained by the method for embodiment 1; By weight percentage, get respectively the Glacial acetic acid of 17%, 0.55% propyl p-hydroxybenzoate, 6.5% C12 fatty alcohol-polyoxyethylene ether, the citric acid of 2.8%, the dodecyl dimethyl benzyl ammonium bromide of 12% and 61.15% water; Got each component is sent into stirring and processing in " reaction agitator kettle ", the medical textile spot washing composition III of obtained liquor type.During use, by medical textile spot washing composition I, medical textile spot washing composition II and medical textile spot washing composition III by identical bath raio 100:0.8, add respectively in washing water, these washing water are warming up to 50 DEG C, then low-water level continuous washing 35 minutes.
Claims (5)
1. a Medical textile detergent, is characterized in that, this washing composition is made up of two kinds of alkaline medical textile spot washing composition of identical bath raio and one acid medical textile spot washing composition in use;
Described two kinds alkaline medical textile spot washing composition are respectively medical textile spot washing composition I and medical textile spot washing composition II, and these two kinds of medical textile spot washing composition adopt following methods to obtain respectively:
By weight percentage, get the sodium sulfate of the fatty alcohol-polyoxyethylene ether 8 ~ 10% of C12 ~ C14, pentaacetylglucose 4 ~ 5%, tetraacetyl ethylene diamine 4 ~ 5%, sodium triphosphate 28 ~ 30%, sodium carbonate 24 ~ 26%, water glass 7 ~ 9%, alkyl benzene sulphonate (ABS) sodium salt 8 ~ 12%, Mierocrystalline cellulose 1 ~ 2%, white dyes 0.3 ~ 0.4%, spices 0.4 ~ 0.5% and surplus respectively, each component total amount 100%; Got each component is sent in " the attached polymer molding method " production unit and processes, the medical textile spot washing composition I of obtained powder-type;
By weight percentage, get the sodium carbonate of Nonyl pheno (4) ether 4 ~ 6%, C12 ~ C14 fatty alcohol-polyoxyethylene ether 6 ~ 8%, Sodium peroxoborate 17 ~ 19%, disodium ethylene diamine tetraacetate 2 ~ 4%, Sulfothiorine 4 ~ 5%, metasilicate pentahydrate sodium 14 ~ 16%, Mierocrystalline cellulose 0.9 ~ 1.5%, spices 0.4 ~ 0.6%, triacetamide 2 ~ 4%, amylase 0.8 ~ 1%, proteinase-10 .6 ~ 0.8% and surplus respectively, each component total amount 100%; Got each component is sent in " the attached polymer molding method " production unit and processes, the medical textile spot washing composition II of obtained powder-type;
Described acid medical textile spot washing composition is medical textile spot washing composition III, adopts following methods to obtain:
By weight percentage, get respectively the Glacial acetic acid of 15 ~ 20%, 0.4 ~ 0.6% propyl p-hydroxybenzoate, 5 ~ 7% C12 fatty alcohol-polyoxyethylene ether, the citric acid of 2 ~ 3%, two octadecyldimethyl ammonia chloride of 7 ~ 9% and surplus water, each component total amount 100%; Got each component is sent into stirring and processing in " reaction agitator kettle ", the medical textile spot washing composition III of obtained liquor type;
Or, by weight percentage, get respectively the Glacial acetic acid of 15 ~ 20%, 0.4 ~ 0.6% propyl p-hydroxybenzoate, 5 ~ 7% C12 fatty alcohol-polyoxyethylene ether, the citric acid of 2 ~ 3%, the dodecyl dimethyl benzyl ammonium bromide of 11 ~ 13% and surplus water, each component total amount 100%; Got each component is sent into stirring and processing in " reaction agitator kettle ", the medical textile spot washing composition III of obtained liquor type.
2. Medical textile detergent as claimed in claim 1, it is characterized in that, described bath raio is 100:0.65 ~ 1.1.
3. Medical textile detergent as claimed in claim 1, is characterized in that, described sodium triphosphate adopts layered sodium disilicate.
4. one kind uses the method for Medical textile detergent washing medical textile described in claim 1, it is characterized in that, during washing, by three kinds of medical textile spot washing composition by identical bath raio, add respectively in washing water, then these washing water are warming up to 45 DEG C ~ 55 DEG C, low-water level continuous washing 30 ~ 40 minutes.
5. the method for Medical textile detergent washing medical textile as claimed in claim 4, it is characterized in that, described bath raio is 100:0.65 ~ 1.1.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994003553A1 (en) * | 1992-08-01 | 1994-02-17 | The Procter & Gamble Company | Peroxy bleaching composition stabilized with ethylenediamine-n,n'-disuccinic acid |
| CN1255939A (en) * | 1997-03-20 | 2000-06-07 | 普罗格特-甘布尔公司 | Detergent granule |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994003553A1 (en) * | 1992-08-01 | 1994-02-17 | The Procter & Gamble Company | Peroxy bleaching composition stabilized with ethylenediamine-n,n'-disuccinic acid |
| CN1255939A (en) * | 1997-03-20 | 2000-06-07 | 普罗格特-甘布尔公司 | Detergent granule |
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